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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 809 · 40 questions
TalentJR

The fast method (Out of 100): Total fits into 100? Scale up: 7 out of 20 → × 5 → 35 out of 100 = 35%. Total a multiple of 100? Scale down: 90 out of 300 → ÷ 3 → 30%. Otherwise: part × 100 ÷ total.

NameDateTime takenScore ___ / 40
  1. 1.105 out of 150 as a percent =
  2. 2.15 out of 25 as a percent =
  3. 3.178 out of 200 as a percent =
  4. 4.30 out of 120 as a percent =
  5. 5.291 out of 300 as a percent =
  6. 6.108 out of 400 as a percent =
  7. 7.1 out of 20 as a percent =
  8. 8.15 out of 50 as a percent =
  9. 9.37 out of 50 as a percent =
  10. 10.51 out of 200 as a percent =
  11. 11.230 out of 400 as a percent =
  12. 12.12 out of 40 as a percent =
  13. 13.135 out of 300 as a percent =
  14. 14.219 out of 300 as a percent =
  15. 15.10 out of 25 as a percent =
  16. 16.26 out of 40 as a percent =
  17. 17.15 out of 25 as a percent =
  18. 18.116 out of 400 as a percent =
  19. 19.27 out of 60 as a percent =
  20. 20.33 out of 60 as a percent =
  21. 21.1 out of 25 as a percent =
  22. 22.7 out of 25 as a percent =
  23. 23.12 out of 150 as a percent =
  24. 24.14 out of 25 as a percent =
  25. 25.192 out of 400 as a percent =
  26. 26.10 out of 25 as a percent =
  27. 27.95 out of 250 as a percent =
  28. 28.2 out of 50 as a percent =
  29. 29.20 out of 80 as a percent =
  30. 30.198 out of 300 as a percent =
  31. 31.21 out of 60 as a percent =
  32. 32.1 out of 25 as a percent =
  33. 33.9 out of 40 as a percent =
  34. 34.12 out of 25 as a percent =
  35. 35.420 out of 500 as a percent =
  36. 36.108 out of 120 as a percent =
  37. 37.39 out of 40 as a percent =
  38. 38.3 out of 60 as a percent =
  39. 39.105 out of 300 as a percent =
  40. 40.23 out of 25 as a percent =

Answer key

  1. 70
  2. 60
  3. 89
  4. 25
  5. 97
  6. 27
  7. 5
  8. 30
  9. 74
  10. 25.5
  11. 57.5
  12. 30
  13. 45
  14. 73
  15. 40
  16. 65
  17. 60
  18. 29
  19. 45
  20. 55
  21. 4
  22. 28
  23. 8
  24. 56
  25. 48
  26. 40
  27. 38
  28. 4
  29. 25
  30. 66
  31. 35
  32. 4
  33. 22.5
  34. 48
  35. 84
  36. 90
  37. 97.5
  38. 5
  39. 35
  40. 92

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